/* bzflag
 * Copyright (c) 1993-2020 Tim Riker
 *
 * This package is free software;  you can redistribute it and/or
 * modify it under the terms of the license found in the file
 * named COPYING that should have accompanied this file.
 *
 * THIS PACKAGE IS PROVIDED ``AS IS'' AND WITHOUT ANY EXPRESS OR
 * IMPLIED WARRANTIES, INCLUDING, WITHOUT LIMITATION, THE IMPLIED
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
 */

#ifndef __FLASHCLOCK_H__
#define __FLASHCLOCK_H__

/* common interface headers */
#include "TimeKeeper.h"


/**
 * FlashClock
 *  keeps track of time for something that flashes
 */
class FlashClock
{
public:
    FlashClock();
    ~FlashClock();

    void        setClock(float time);
    void        setClock(float time, float onTime, float offTime);

    bool        isOn();

private:
    TimeKeeper      startTime;
    float       duration;
    float       onDuration;
    float       flashDuration;
};


#endif /* _FLASHCLOCK_H__ */

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